Home / 1,361,458.80-2,039,077.80-801,586.80

Finding the Fourth Proportional to 1,361,458.80, 2,039,077.80 and 801,586.80

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Solution

The fourth proportional to 1,361,458.80, 2,039,077.80 and 801,586.80 is: 1,200,548.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,458.80 : 2,039,077.80 = 801,586.80 : x
  2. Step 2: Convert to fraction form
    1,361,458.80/2,039,077.80 = 801,586.80/x
  3. Step 3: Cross multiply
    1,361,458.80x = 2,039,077.80 × 801,586.80
  4. Step 4: Simplify right side
    1,361,458.80x = 1,634,497,848,653.04
  5. Step 5: Solve for x
    x = 1,634,497,848,653.04/1,361,458.80
  6. Step 6: Final answer
    x = 1,200,548.89

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